Quick Answer
A plastic pallet bin is ideal for outdoor vermicomposting due to its low cost, durability, and easy accessibility for vermicomposting worms. The bin should have a lid to maintain moisture and regulate temperature. Bins can be made from a variety of materials, but pallets are a popular choice.
Choosing a Suitable Location
When selecting a location for your outdoor vermicomposting bin, choose a spot that receives partial shade and has good drainage. Aim for a spot that receives 6-8 hours of indirect sunlight per day, which will help to maintain a consistent temperature between 55-77°F (13-25°C). Avoid areas with standing water or where water may collect.
Designing a Pallet Bin
To create a pallet bin, you’ll need 2-3 pallets, some wire mesh, and screws or nails. Start by arranging the pallets in a square or rectangular shape, depending on the size you prefer. Secure the pallets together with screws or nails, then attach wire mesh to the bottom and sides for aeration and pest control. Drill holes in the pallets for drainage and add a lid to maintain moisture and regulate temperature.
Maintaining the Bin
To maintain a healthy bin, add 2-3 inches of bedding material (such as coconut coir or shredded newspaper) at the bottom, followed by 1-2 pounds of worms and some food scraps. Add more bedding material and food scraps as needed, maintaining a C:N ratio of 20:1 to 30:1. Monitor the bin’s temperature and moisture levels, and turn the contents every 7-10 days to maintain oxygen flow.
Find more answers
Browse the full Q&A library by topic, or jump back to the topic this question belongs to.